Question
If a tank can be filled by a tap in 12 hours, but due to
an outlet, it actually takes 9 hours longer to fill the tank, find the duration in which the outlet alone would empty the tank?Solution
Let tap ‘A’ fill the tank and tap ‘B’ empty the tank. Taking LCM of 12 and 21 = 84 Efficiency of A = 7 Efficiency of (A – B) = 4 Efficiency of B = 7 – 4 = 3 Tap B will empty the tank = 84/3 = 28 So, tap B will empty the tank in 28 hours.
Training and Visit system; a extension approach also called
Which of the following is a major traceability system implemented by APEDA for grapes?
The TBT Agreement primarily deals with which of the following?
Which body ensures traceability of spice exports through its “SpiceNet” initiative?
What is the main economic advantage of organic farming for smallholders?
The TBT agreement promotes which of the following principles?
The concept of “Minimum Export Price” (MEP) is primarily used to:
Which of the following is the apex body responsible for the promotion of agricultural exports in India?
India’s agri export policy aims to double agricultural exports by which year?
Which scheme is launched by APEDA to promote export of agri-products from clusters identified across India?
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